League Client being kinda glitchy?

I've noticed that sometimes the client is doing weird things and I don't know why. It doesn't always happen and I can't force it to happen it just seems to be random. Like me being in the lobby solo and it displaying two things, or overlapping my profile overview with my ranked. Anyone know why this is?

https://puu.sh/tVqsp/55de8903b5.png https://puu.sh/tR9Z7/88ed7c54c5.png